Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ron Arleigh Tamayo

Pharmacist in Warrenton, OR · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740634468

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Registry record

Entity type Individual (Type 1)

Name Ron Arleigh Tamayo

Sex Male

Practice address 145 Us-101, Attn: Rite Aid, Warrenton, OR, 97146

Phone (503) 861-1611

Enumeration date Apr 19, 2016

Last updated in NPPES Apr 19, 2016

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RPH-0015177 (OR) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ron Arleigh Tamayo?

The National Provider Identifier (NPI) for Ron Arleigh Tamayo is 1740634468, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ron Arleigh Tamayo practice?

The practice location on file with NPPES is in Warrenton, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-19.